| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.78 | 11.696% | $12.0408 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $227.35 | 8.856% | $247.4841 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $152.87 | 13.568% | $173.6114 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $138.72 | 3.375% | $143.4018 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $107.72 | 10.504% | $119.0349 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $153.41 | 9.338% | $167.7354 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $84.92 | 4.536% | $88.772 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $875.77 | $952.0804 | $952.07 | $952.10 | $952.00 | |